PLAYER PAGE
Nathan Zhang
1160153662Buffalo City (EBC)Personal
Main rating
| Rating | 1429.6 |
| K-factor | 32 |
| Floor | 1056.1 |
| Highest | 1556.1 (2025-05-05) |
| Min/Max +/- allowed | 100 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1318.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1429.6 |
| K-factor | 32 |
| Floor | 1056.1 |
| Highest | 1556.1 (2025-05-05) |
| Min/Max +/- allowed | 99.8 |
Standard rating
| Rating | 1415.7 |
| K-factor | 32 |
| Floor | 1022.7 |
| Highest | 1522.7 (2025-05-05) |
| Min/Max +/- allowed | 104.7 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1332.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1415.7 |
| K-factor | 32 |
| Floor | 1022.7 |
| Highest | 1522.7 (2025-05-05) |
| Min/Max +/- allowed | 104.7 |
Rapid rating
| Rating | 1328.1 |
| K-factor | 36 |
| Floor | 846.9 |
| Highest | 1346.9 (2025-03-01) |
| Min/Max +/- allowed | 134.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1349.1 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1328.1 |
| K-factor | 36 |
| Floor | 846.9 |
| Highest | 1346.9 (2025-03-01) |
| Min/Max +/- allowed | 134.5 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2025 Mzansi Individual Championships (U10 Open) | Classical | 2025-12-17 | 2025-12-20 | Nelson Mandela Bay (ENM) | 6 | 1446.2 | 6 | 3 | 1460.7 | 0 | Details |
| 2 | 2025 Mzansi Inter Provincial Team Championships (U10 Combined) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1446.2 | 6 | 2 | 1336.2 | 0 | Details |
| 3 | Chess Vikings Trials 2 2025 (C) | Standard | 2025-10-18 | 2025-10-18 | Buffalo City (EBC) | 5 | 1506.7 | 4 | 1 | 1134.3 | 0 | Details |
| 4 | BC Open 2025 (U10-U14) | Rapid | 2025-10-04 | 2025-10-04 | Buffalo City (EBC) | 7 | 1506.7 | 7 | 4 | 1400.9 | 0 | Details |
| 5 | EC Closed 2025 (U8+U10 Boys) | Standard | 2025-09-06 | 2025-09-07 | Nelson Mandela Bay (ENM) | 6 | 1467.3 | 6 | 4.5 | 1652.3 | 0 | Details |
| 6 | Buffalo City Chess Junior Closed 2025 (U10 Open) | Standard | 2025-08-16 | 2025-08-16 | Buffalo City (EBC) | 5 | 1487.8 | 4 | 2 | 1265.7 | 0 | Details |
| 7 | BC Schools Chess Festival 2025 (U9 Open) | Standard | 2025-07-26 | 2025-07-26 | Buffalo City (EBC) | 5 | 1487.8 | 5 | 4 | 1537.4 | 0 | Details |
| 8 | Beacon Bay Winter Cup 2025 (C) | Rapid | 2025-07-09 | 2025-07-09 | Buffalo City (EBC) | 6 | 1512.6 | 6 | 4 | 1417.3 | 0 | Details |
| 9 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U10 Open) | Standard | 2025-07-11 | 2025-07-12 | Amathole (EAL) | 6 | 1512.6 | 6 | 4 | 1467.6 | 0 | Details |
| 10 | Eastern Cape Inter-Regional Team Chess Championship 2025 (U10) | Standard | 2025-07-10 | 2025-07-10 | Amathole (EAL) | 5 | 1512.6 | 3 | 2 | 1465.5 | 0 | Details |
| 11 | EC Open 2025 (U8-U14 Boys) | Standard | 2025-05-02 | 2025-05-02 | Buffalo City (EBC) | 7 | 1556.1 | 7 | 4 | 1372.5 | 0 | Details |
| 12 | Vikings Holiday 2025 (D) | Standard | 2025-04-05 | 2025-04-05 | Buffalo City (EBC) | 6 | 1512.5 | 6 | 5.5 | 1594.1 | 0 | Details |
| 13 | 2025 Buffalo City Chess Trials 2 (U10) | Standard | 2025-04-12 | 2025-04-12 | Buffalo City (EBC) | 5 | 1512.5 | 5 | 4 | 1534.4 | 0 | Details |
| 14 | 2025 Buffalo City Chess Trials 1 (U10) | Standard | 2025-03-22 | 2025-03-22 | Buffalo City (EBC) | 5 | 1512.5 | 5 | 4 | 1549.2 | 0 | Details |
| 15 | Vikings Classical March 2025 (U10) | Standard | 2025-03-15 | 2025-03-15 | Buffalo City (EBC) | 5 | 1388.5 | 5 | 5 | 1689.3 | 0 | Details |
| 16 | Rapid Feb 2nd Leg 2025 (U8+U10) | Rapid | 2025-02-22 | 2025-02-22 | Buffalo City (EBC) | 7 | 1280.3 | 7 | 7 | 1641.7 | 0 | Details |
| 17 | Rapid Feb Leg 1 2025 (U8+U10) | Rapid | 2025-02-15 | 2025-02-15 | Buffalo City (EBC) | 7 | 1280.3 | 7 | 7 | 1641.6 | 0 | Details |
| 18 | EL Junior Closed 2024 (U10) | Standard | 2024-11-23 | 2024-11-23 | Buffalo City (EBC) | 5 | 1296.7 | 4 | 2 | 1179.8 | 0 | Details |
| 19 | East London Open 2024 (C) | Standard | 2024-11-05 | 2024-11-05 | Buffalo City (EBC) | 6 | 1289.2 | 5 | 3 | 1338 | 0 | Details |
| 20 | 7th Annual UFH Heritage Open 2024 (D) | Standard | 2024-09-21 | 2024-09-21 | Amathole (EAL) | 5 | 1334.6 | 3 | 0 | 899 | 0 | Details |
| 21 | 5th BC Trails 2024 (U10A) | Standard | 2024-08-17 | 2024-08-17 | Buffalo City (EBC) | 5 | 1304.7 | 5 | 4 | 1466.6 | 0 | Details |
| 22 | BC 4th HS Trials 204 (B) | Standard | 2024-07-20 | 2024-07-20 | Buffalo City (EBC) | 5 | 1324.4 | 4 | 2 | 1181.8 | 0 | Details |
| 23 | 4th BC Trials 2024 (U10A) | Standard | 2024-06-08 | 2024-06-08 | Buffalo City (EBC) | 5 | 1334.3 | 4 | 2 | 1264.8 | 0 | Details |
| 24 | 3rd BC Trials 2024 (U10A) | Standard | 2024-05-11 | 2024-05-11 | Buffalo City (EBC) | 5 | 1274.7 | 5 | 4 | 1524.5 | 0 | Details |
| 25 | South African Junior Closed Chess Championship 2024 (U8 Open) | Classical | 2024-04-27 | 2024-05-01 | Ekurhuleni (GE) | 9 | 1274.7 | 9 | 5 | 1375.8 | 0 | Details |
| 26 | BC Chess HS Trials 3 2024 (B) | Standard | 2024-05-04 | 2024-05-04 | Buffalo City (EBC) | 7 | 1274.7 | 7 | 3.5 | 1174.6 | 0 | Details |
| 27 | UFH Open 2024 (C) | Standard | 2024-04-13 | 2024-04-13 | Amathole (EAL) | 5 | 1312.9 | 5 | 2 | 1098.9 | 0 | Details |
| 28 | 2nd BC Trials 2024 (U10A) | Standard | 2024-03-09 | 2024-03-09 | Buffalo City (EBC) | 5 | 1261.8 | 5 | 3.5 | 1442.7 | 0 | Details |
| 29 | Buffalo City Vikings Chess Trials 2024 (U10C) | Standard | 2024-02-03 | 2024-02-03 | Buffalo City (EBC) | 5 | 1191 | 5 | 5 | 1600.2 | 0 | Details |
| 30 | Chess Vikings Exam Rapid 2023 (C) | Rapid | 2023-11-04 | 2023-11-04 | Buffalo City (EBC) | 7 | 1197.6 | 6 | 2.5 | 1142.3 | 0 | Details |
| 31 | BC 5th Trials 2023 (U10A) | Standard | 2023-09-02 | 2023-09-02 | Buffalo City (EBC) | 5 | 1204.2 | 5 | 2 | 1160 | 0 | Details |
| 32 | 3rd BC Trials 2023 (U10B) | Standard | 2023-08-12 | 2023-08-12 | Buffalo City (EBC) | 5 | 1185.1 | 5 | 3 | 1287.5 | 0 | Details |
| 33 | 2nd BC Trials 2023 (U10B) | Rapid | 2023-06-03 | 2023-06-03 | Buffalo City (EBC) | 7 | 1200 | 6 | 2.5 | 1102.1 | 0 | Details |
Game statistics ( )
| Games | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 0 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0 |
| Percent | 0 |
| Dp | 0 |
| AOR | 0 |
| Performance | 0 |
Game statistics ()
| Games | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 0 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0 |
| Percent | 0 |
| Dp | 0 |
| AOR | 0 |
| Performance | 0 |
Game statistics (History)
| Games | 178 |
| Wins | 108 |
| Draws | 10 |
| Losses | 60 |
| White | 89 |
| Black | 89 |
| White wins | 57 |
| Black wins | 51 |
| Score | 113 |
| Percent | 63.5 |
| Dp | 114.6 |
| AOR | 1275.2 |
| Performance | 1389.8 |
Rankings (Main)
| National | |
| Overall | 2761 |
| Gender | 2367 |
| Age group | 187 |
| Gender/Age | 154 |
| Provincial | |
| Overall | 303 |
| Gender | 263 |
| Age group | 26 |
| Gender/Age | 22 |
| Regional | |
| Overall | 103 |
| Gender | 86 |
| Age group | 10 |
| Gender/Age | 7 |
Rankings (Standard)
| National | |
| Overall | 2694 |
| Gender | 2287 |
| Age group | 204 |
| Gender/Age | 165 |
| Provincial | |
| Overall | 301 |
| Gender | 260 |
| Age group | 28 |
| Gender/Age | 23 |
| Regional | |
| Overall | 102 |
| Gender | 85 |
| Age group | 10 |
| Gender/Age | 7 |
Rankings (Rapid)
| National | |
| Overall | 1523 |
| Gender | 1278 |
| Age group | 167 |
| Gender/Age | 135 |
| Provincial | |
| Overall | 140 |
| Gender | 123 |
| Age group | 13 |
| Gender/Age | 11 |
| Regional | |
| Overall | 37 |
| Gender | 31 |
| Age group | 5 |
| Gender/Age | 4 |
Rankings (Blitz)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Performance ( )
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (12 months)
| Games | 81 |
| Score | 53 |
| Percent | 65.4 |
| Aor | 1332.2 |
| Dp | 131.2 |
| Prat | 1463.3 |
Performance (History)
| Games | 178 |
| Score | 113 |
| Percent | 63.5 |
| Aor | 1275.2 |
| Dp | 114.6 |
| Prat | 1389.8 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Tyanda, A (Azothandwa) | 8 | 5 | 3 | 2nd BC Trials 2023 (U10B) | EC Closed 2025 (U8+U10 Boys) | Details |
| Overall | 2 | Mdaka, V (Vuyanathi) | 7 | 3 | 4 | Buffalo City Vikings Chess Trials 2024 (U10C) | 2025 Buffalo City Chess Trials 1 (U10) | Details |
| Overall | 3 | Mazikana, E (Elsie) | 5 | 3 | 2 | East London Open 2024 (C) | Vikings Holiday 2025 (D) | Details |
| Overall | 4 | Nzuzo, O (Olothando) | 4 | 2 | 2 | Rapid Feb 2nd Leg 2025 (U8+U10) | Buffalo City Chess Junior Closed 2025 (U10 Open) | Details |
| Overall | 5 | Mxabo, M (Masonwabe) | 4 | 0 | 4 | Chess Vikings Exam Rapid 2023 (C) | 4th BC Trials 2024 (U10A) | Details |
| Standard | 1 | Tyanda, A (Azothandwa) | 7 | 5 | 2 | 2nd BC Trials 2024 (U10A) | EC Closed 2025 (U8+U10 Boys) | Details |
| Standard | 2 | Mdaka, V (Vuyanathi) | 5 | 1 | 4 | Buffalo City Vikings Chess Trials 2024 (U10C) | 2025 Buffalo City Chess Trials 1 (U10) | Details |
| Standard | 3 | Mxabo, M (Masonwabe) | 3 | 0 | 3 | 2nd BC Trials 2024 (U10A) | 4th BC Trials 2024 (U10A) | Details |
| Standard | 4 | Bopi, H (Hlelokuhle) | 3 | 1 | 2 | 3rd BC Trials 2024 (U10A) | 5th BC Trails 2024 (U10A) | Details |
| Standard | 5 | Wood, S (Sebastian) | 3 | 1 | 2 | 2nd BC Trials 2024 (U10A) | EL Junior Closed 2024 (U10) | Details |
| Rapid | 1 | Mdaka, V (Vuyanathi) | 2 | 2 | 0 | Rapid Feb Leg 1 2025 (U8+U10) | Rapid Feb 2nd Leg 2025 (U8+U10) | Details |
| Rapid | 2 | Xu, J (Jiayi) | 2 | 0 | 2 | Rapid Feb 2nd Leg 2025 (U8+U10) | Beacon Bay Winter Cup 2025 (C) | Details |
| Rapid | 3 | Mazikana, E (Elsie) | 2 | 1 | 1 | Rapid Feb Leg 1 2025 (U8+U10) | Rapid Feb 2nd Leg 2025 (U8+U10) | Details |